Charts are a powerful feature for visualizing data, and PRD provides two types of charts: JFreeChart and sparkline charts. JFreeChart is a Java chart library with support for a wide range of chart types. There are 17 JFreeChart chart types available in PRD.
All charts are query-driven, and the bar and pie charts we develop will each require separate queries; however, the Master Report can only be associated with one query. Subreports are an important PRD feature because each subreport can be tied to a separate data source and query. A PRD report can contain an unlimited number of subreports, giving you the flexibility to design reports that contain multiple data points and visualizations. The clickstream Master Report is already associated...